Was 512 GB/s in the analytical viz MachineParams default. Bringing the
default down to 128 GB/s to match what the modelled physical link now
represents (parity with inter-cube D2D and topology.yaml).
Files touched (all three needed to keep defaults coherent):
- model_config.py: MachineParams.bw_intra_gbs = 128.0 (was 512.0)
- app.py: sidebar selectbox default index = 0 (128 GB/s) instead of 2 (512)
- auto_hardware.py: _HW_KNOB_DEFAULTS + BALANCED + COARSE bw_intra_gbs
baselines shifted so cost_score at defaults remains 6.0 and the
sensitivity sweep starts from the new baseline.
Verified: 24 pytest tests pass.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
mukesh
84abf847c4